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| author | Jo-Philipp Wich <jow@openwrt.org> | 2011-12-04 20:37:01 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2011-12-04 20:37:01 +0000 |
| commit | 3a9d303059a1689ad9ff856e430fef04bd3fb7f5 (patch) | |
| tree | b17658b91c9b0e70814987b4deb882da2a416ff7 /package/iwinfo/src/iwinfo_wl.c | |
| parent | 33750dc3e93e6d2279b9f39ce7c46e8a1e1f1c48 (diff) | |
| download | upstream-3a9d303059a1689ad9ff856e430fef04bd3fb7f5.tar.gz upstream-3a9d303059a1689ad9ff856e430fef04bd3fb7f5.tar.bz2 upstream-3a9d303059a1689ad9ff856e430fef04bd3fb7f5.zip | |
iwinfo: expose txpower and frequency offset information
SVN-Revision: 29425
Diffstat (limited to 'package/iwinfo/src/iwinfo_wl.c')
| -rw-r--r-- | package/iwinfo/src/iwinfo_wl.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/package/iwinfo/src/iwinfo_wl.c b/package/iwinfo/src/iwinfo_wl.c index 76984de336..7b39a9b863 100644 --- a/package/iwinfo/src/iwinfo_wl.c +++ b/package/iwinfo/src/iwinfo_wl.c @@ -585,3 +585,28 @@ int wl_get_hardware_name(const char *ifname, char *buf) return 0; } + +int wl_get_txpower_offset(const char *ifname, int *buf) +{ + FILE *p; + char off[8]; + + *buf = 0; + + if ((p = popen("/usr/sbin/nvram get opo", "r")) != NULL) + { + if (fread(off, 1, sizeof(off), p)) + *buf = strtoul(off, NULL, 16); + + pclose(p); + } + + return 0; +} + +int wl_get_frequency_offset(const char *ifname, int *buf) +{ + /* Stub */ + *buf = 0; + return -1; +} |